###跳过模块下的所有测试函数

import pytest
import sys


pytestmark = pytest.mark.skipif(sys.version_info < (4, 0), reason="版本4.0以下就跳过执行")

class TestDemo():

    def test_the_unknown2(self):
        ...

    def test_the_unknown3(self):
        ...

def test_the_unknown1():
    ...

if __name__ == "__main__":
    pytest.main(["-s", '-r' "test7.py"])